Stephen Wallace is VP & Secretary +1 at WESTLAKE CHEMICAL CORP (WLK). They have made 8 open-market trades across 1 company since 2004, most recently 2013-08-01.
CIK 0001298645
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $4K since 2004, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| WLK | 34,098 | $2.2M |
Shares reported on the most recent Form 4, priced at the 2013-08-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WLK | SELL | 2013-08-01 | 2013-08-05 | $105.71 | $1.4M | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2013-05-21 | 2013-05-23 | $94.02 | $855K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2013-05-08 | 2013-05-10 | $89.80 | $1.2M | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2011-03-09 | 2011-03-10 | $50.09 | $70K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2007-08-17 | 2007-08-21 | $27.82 | $137K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2006-11-07 | 2006-11-08 | $32.14 | $13K | -18.5% | -0.6% | -0.6% |
| WLK | SELL | 2006-08-30 | 2006-08-31 | $29.05 | $138K | -18.5% | -0.6% | -0.6% |
| WLK | BUY | 2004-08-16 | 2006-03-22 | $14.50 | $4K | -18.5% | -0.6% | -0.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.